LAN91C110-PU
- Mfr.Part #
- LAN91C110-PU
- Manufacturer
- Microchip Technology
- Package / Case
- 100-TQFP
- Datasheet
- Download
- Description
- IC ETHERNET CTLR MAC PHY 144TQFP
- Stock
- 29
- In Stock :
- 29
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Microchip Technology
- Product Category :
- Controllers
- Supplier Package :
- TQFP
- Host Interface :
- ISA/PCMCIA
- Operating Supply Voltage :
- 5V
- Address Bus Width :
- 15
- Number of Terminations :
- 144
- Package :
- Tray
- Operating Temperature :
- 0 to 70 °C
- Power Supplies :
- 5V
- JESD-30 Code :
- S-PQFP-G144
- Product Status :
- Obsolete
- Factory Lead Time :
- 6 Weeks
- Current - Supply :
- --
- Mount :
- Surface Mount
- Min Operating Temperature :
- 0°C
- Pin Count :
- 144
- Max Supply Voltage :
- 5.5V
- Width :
- 20mm
- Data Rate :
- 100 Mbps
- External Data Bus Width :
- 16
- Mounting :
- Surface Mount
- Standard Supported :
- IEEE 802.3/IEEE 802.3u
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Bus Compatibility :
- ISA; PCMCIA
- Subcategory :
- Serial IO/Communication Controllers
- Communication Mode :
- Full Duplex/Half Duplex
- Package Shape :
- Square
- Qualification Status :
- Not Qualified
- Data Transfer Rate-Max :
- 12.5 MBps
- Loopback Mode :
- Internal
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Interface :
- Parallel
- Number of Terminals :
- 144
- Temperature Grade :
- COMMERCIAL
- Published :
- 2002
- Category :
- Single Chip
- Protocol :
- Ethernet
- Max Supply Current :
- 40mA
- Low Power Mode :
- No
- Terminal Form :
- Gull wing
- Function :
- Controller
- Series :
- --
- Package / Case :
- 100-TQFP
- Min Supply Voltage :
- 4.5V
- Clock Frequency :
- 25MHz
- Seated Height-Max :
- 1.2 mm
- Auto-Negotiation :
- No
- Voltage - Supply :
- --
- HTS Code :
- 8542.31.00.01
- Max Operating Temperature :
- 70°C
- Standards :
- 100 Base-TX PHY
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tray
- Boundary Scan :
- No
- Supplier Device Package :
- 144-TQFP (20x20)
- Supply Voltage :
- 5V
- Length :
- 20mm
- Base Product Number :
- LAN91C110
- Manufacturer :
- Microchip Technology Inc
- DMA Support :
- yes
- Reach Compliance Code :
- Compliant
- Supply Current-Max :
- 95 mA
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Number of Pins :
- 144
- Base Part Number :
- LAN91C110
- uPs/uCs/Peripheral ICs Type :
- SERIAL IO/COMMUNICATION CONTROLLER, LAN
- Number of Transceivers :
- 1
- JESD-609 Code :
- e3
- Number of Serial I/Os :
- 1
- Terminal Pitch :
- 0.5mm
- Radiation Hardening :
- No
- Terminal Position :
- QUAD
- Datasheets
- LAN91C110-PU
LAN91C110-PU Documents

Controllers Microchip Technology LAN91C110-PU Overview
The Controllers Microchip Technology LAN91C110-PU is a highly integrated Ethernet controller that combines both MAC and PHY capabilities into a single chip, housed in a compact 144TQFP package. Designed to provide reliable network connectivity, this device is perfect for applications requiring efficient space utilization and minimal external components. Its robust design ensures stable operation in diverse environments, making it an ideal solution for embedded systems that require network communications. The integration of both MAC and PHY helps reduce latency, improve performance, and lower the overall system cost, which is crucial for B2B clients looking to purchase in volume.
LAN91C110-PU Features
This Ethernet controller features a full-featured MAC interface that supports both 10Base-T and 100Base-TX speeds, enabling adaptable connectivity for various network requirements. It also includes a fully compliant IEEE 802.3 PHY interface, providing seamless integration with existing network infrastructures. Additional features such as automatic polarity correction, link status indication, and power management functionalities make the LAN91C110-PU a versatile choice for integrating networking capabilities into products.
LAN91C110-PU Applications
- Embedded Systems: The LAN91C110-PU can be integrated into microcontrollers for smart home devices, where its compact size and complete feature set deliver efficient network communication without the need for additional components.
- Industrial Automation: This chip is ideal for use in factory automation equipment, supporting robust communication requirements in harsh industrial environments.
- Networked Printers: It provides a cost-effective, high-performance network connection solution for printers, facilitating features like remote printing and device management.
- Consumer Electronics: Suitable for integration into consumer electronics like set-top boxes and gaming consoles, where its network capabilities enhance the user experience by supporting online gaming and content streaming.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















